中文版 | English

在结果中检索

YIC-IR

浏览/检索结果: 共8条，第1-8条 帮助

限定条件                
已选(0)清除 条数/页：   排序方式：
海水中活性铁检测的研究进展 期刊论文
海岸科学, 2022, 卷号: 9, 期号: 1, 页码: 24-31
作者:  王晨晨;  韩海涛;  潘大为
Adobe PDF(1488Kb)  |  收藏  |  浏览/下载：325/1  |  提交时间：2022/07/26
活性铁  海水  形态分析  电化学方法  
环渤海芦苇湿地磷的吸附容量及释放风险评估 期刊论文
环境科学, 2020, 卷号: 41, 期号: 2, 页码: 728-733
作者:  宋佳伟;  徐刚;  张扬;  吕迎春
Adobe PDF(373Kb)  |  收藏  |  浏览/下载：507/212  |  提交时间：2020/07/08
环渤海湿地  表层沉积物  磷吸附容量  磷吸附饱和度  释放风险指数  Coastal Wetland  Surface Sediment  p Adsorption Capacity  Degree Of p Adsorption Saturation  Emission Risk Index  
环渤海芦苇湿地磷的吸附容量及释放风险评估 期刊论文
环境科学, 2020, 卷号: 41, 期号: 2, 页码: 728-733
作者:  宋佳伟;  徐刚;  张扬;  吕迎春
Adobe PDF(373Kb)  |  收藏  |  浏览/下载：339/168  |  提交时间：2021/12/01
环渤海湿地  表层沉积物  磷吸附容量  磷吸附饱和度  释放风险指数  
调水调沙工程黄河口近岸沉积物重金属和砷含量的空间分布及其生态风险评估 期刊论文
生态学报, 2018, 卷号: 38, 期号: 15, 页码: 5529-5540
作者:  田莉萍;  孙志高;  王传远;  孙万龙;  黎静;  陈冰冰
Adobe PDF(1303Kb)  |  收藏  |  浏览/下载：504/255  |  提交时间：2020/07/08
重金属  砷  污染来源  生态风险  黄河口  
烟台夹河口外柱状沉积物还原性无机硫、活性铁的变化特征及其相互关系 期刊论文
海洋科学, 2018, 卷号: 42, 期号: 8, 页码: 90-97
作者:  姜明;  赵国强;  李兆冉;  盛彦清
Adobe PDF(1528Kb)  |  收藏  |  浏览/下载：505/228  |  提交时间：2020/07/08
还原性无机硫  活性铁  深层柱状沉积物  硫化度  矿化度  Reduced inorganic sulfur  Reactive iron  Deep core sediments  Degree of pyritization  Degree of sulfidity  The distribution characteristics and coupling mechanism of reduced inorganic sulfur (RIS)and reactive iron in marine core sediments are closely related to the evolution of environment quality.In this study,an improved cold diffusion method and hydrochloric acid extraction method were applied to the acid-volatile sulfur (AVS),pyrite sulfur (CRS),elemental sulfur (ES),and reactive iron [Fe (Ⅱ)and Fe (III)] analyses.The distribution characteristics and coupling mechanism of S and Fe were investigated based on a core sediment 4 meters deep collected in the northern sea area of the mouth of Jiahe River,Yantai.The results showed that the RIS in sediments was dominated by CRS,followed by AVS and ES.The content of AVS presented a narrow range with depth,whereas the CRS and ES were higher at the top and bottom layers than the middle layer  reactive iron was dominated by Fe (II),which increased with depth,while Fe (Ⅲ)gradually decreased with depth.Most of the Fe (III)was reduced to the disssolved Fe(II),which was combined with the soluble H_2S of the sulfate-reducing bacteria to produce CRS and ES in the deep layer,resulting in their accumulation at the bottom of core sediments.Furthermore,this study showed that reactive iron was not a limiting factor for the accumulation of RIS with lower degree of pyritization and degree of sulfidity.  
烟台近海水体不同形态铁的检测分析 期刊论文
环境化学, 2016, 卷号: 35, 期号: 2, 页码: 297-304
作者:  林明月;  潘大为;  胡雪萍;  朱云;  韩海涛;  李菲;  潘大为,中国科学院烟台海岸带研究所,E-mail:dwpan@yic.ac.cn
Adobe PDF(1907Kb)  |  收藏  |  浏览/下载：777/363  |  提交时间：2016/12/15
海水  铁形态  电化学分析  
苯胺在含富里酸/ Fe(Ⅲ)高盐水体中的光氯化 期刊论文
环境化学, 2014, 卷号: 33, 期号: 4, 页码: 611-616
作者:  胡学锋;  吴蕾;  骆永明
Adobe PDF(787Kb)  |  收藏  |  浏览/下载：615/214  |  提交时间：2015/07/30
苯胺  氯代苯胺  富里酸  光转化  
黄河口不同恢复阶段湿地土壤N_2O产生的不同过程及贡献 期刊论文
环境科学, 2014, 卷号: 35, 期号: 8, 页码: 3110-3119
作者:  孙文广;  孙志高;  甘卓亭;  孙万龙;  王伟
Adobe PDF(736Kb)  |  收藏  |  浏览/下载：728/266  |  提交时间：2015/07/30
生态恢复  芦苇湿地  硝化反硝化作用  非生物作用  黄河口